[news.eclipse.stp.sca-tools] Re: Running Tuscany 2.0 M2 examples in with

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[news.eclipse.stp.sca-tools] Re: Running Tuscany 2.0 M2 examples in with/without Eclipse, was Re: WELCOME to user@tuscany.apache.org

From: will.woodman@xxxxxxxxxxxxxx (William Woodman)
Date: Tue, 1 Sep 2009 12:56:12 +0000 (UTC)
Newsgroups: eclipse.stp.sca-tools
Organization: Eclipse
User-agent: NewsPortal/0.36 (http://florian-amrhein.de/newsportal)

Help

cant get tuscany and gallileo STP to work for tuscany 1.5 or tuscany v2 M3, and 1.6.13 java vm

forgive me guys - newbie here

I've downloaded gallileo, and enabled the STP tools etc version 2.0.0.2009

ive downloaded tuscany 1.5 and version 2M3 and installed on my C drive.

i've created two projects in eclipse one for version 1.5 libraries and another for version 2 libraries.

wanted to do something real simple start so i created two user libraries in eclipse tuscany v1 libs - pointed at tuscany 1.5\lib\tuscany_sca_all.jar

and

tuscany v2 libs - pointed at tuscany v2m3/modules/*.jar (cant find a /libs directory at all - is that expected??)


created two proejcts for "hello world" newbie build.

essentially I have a java interface (mared @Remotable) and a java implementation class marked with @Service (HelloWorld.class)

I then create the composite in the diagram editor as follows

<?xml version="1.0" encoding="UTF-8"?> <sca:composite xmlns:sawsdl="http://www.w3.org/ns/sawsdl"; xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"; name="demoSCA" targetNamespace="http://eclipse.org/demoSCA/demoSCA";> <sca:component name="HelloWorldComponent"> <sca:implementation.java class="HelloWorldImpl"/> <sca:service name="helloWorld"> <sca:interface.java interface="HelloWorld"/> <sawsdl:semantic.sawsdl/> </sca:service> <sawsdl:semantic.sawsdl/> </sca:component> <sca:service name="helloWorld" promote="HelloWorldComponent/helloWorld"> <sca:interface.java interface="HelloWorld"/> </sca:service> </sca:composite>

I then build a standalone client to service

my version 1 client looks like this

//demoV1SCA.java
import org.apache.tuscany.sca.host.embedded.SCADomain;

public class demoV1Main {

/** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub //create new Tuscany node

		System.out.println("starting new domain\n");

// Locate the service using SCA APIs SCADomain domain = SCADomain.newInstance("demoSCA"); System.out.println("lookup service\n"); HelloWorld hello = domain.getService(HelloWorld.class, "HelloWorld"); // Calculate System.out.println("say " + hello.helloWorld()); try { System.in.read(); } catch (Exception e) { System.exit(0); }

       SCADomain.removeInstance(domain);
   }

This errors with the following if i try and run the class in eclipse

as follows

tarting new domain

01-Sep-2009 13:51:27 org.apache.tuscany.sca.node.impl.NodeImpl <init> INFO: Creating node: demoSCA 01-Sep-2009 13:51:27 org.apache.tuscany.sca.implementation.java.module.JavaRuntimeModuleActivator start WARNING: Class proxys not supported due to NoClassDefFoundError:net/sf/cglib/proxy/Callback 01-Sep-2009 13:51:27 org.apache.tuscany.sca.node.impl.RuntimeBootStrapper startModules WARNING: Exception starting module org.apache.tuscany.sca.core.databinding.module.DataBindingModuleActivator :org/apache/axiom/om/OMElement 01-Sep-2009 13:51:27 org.apache.tuscany.sca.node.impl.RuntimeBootStrapper startModules WARNING: Exception starting module org.apache.tuscany.sca.http.jetty.module.JettyRuntimeModuleActivator :javax/servlet/ServletException 01-Sep-2009 13:51:27 org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint$LazyStAXArtifactProcessor SEVERE: IllegalStateException Exception in thread "main" org.osoa.sca.ServiceRuntimeException: org.apache.tuscany.sca.core.assembly.ActivationException: org.apache.tuscany.sca.provider.SCADefinitionsProviderException: java.lang.IllegalStateException: java.lang.ClassNotFoundException: org.apache.neethi.Policy at org.apache.tuscany.sca.node.impl.NodeImpl.<init>(NodeImpl.java:200) at org.apache.tuscany.sca.node.impl.NodeFactoryImpl.createSCANodeFromClassLoader(NodeFactoryImpl.java:37) at org.apache.tuscany.sca.host.embedded.impl.DefaultSCADomain.init(DefaultSCADomain.java:178) at org.apache.tuscany.sca.host.embedded.impl.DefaultSCADomain.<init>(DefaultSCADomain.java:100) at org.apache.tuscany.sca.host.embedded.SCADomain.createNewInstance(SCADomain.java:182) at org.apache.tuscany.sca.host.embedded.SCADomain.newInstance(SCADomain.java:63) at demoV1Main.main(demoV1Main.java:22) Caused by: org.apache.tuscany.sca.core.assembly.ActivationException: org.apache.tuscany.sca.provider.SCADefinitionsProviderException: java.lang.IllegalStateException: java.lang.ClassNotFoundException: org.apache.neethi.Policy at org.apache.tuscany.sca.node.impl.RuntimeBootStrapper.loadSCADefinitions(RuntimeBootStrapper.java:305) at org.apache.tuscany.sca.node.impl.RuntimeBootStrapper.start(RuntimeBootStrapper.java:187) at org.apache.tuscany.sca.node.impl.NodeImpl.initRuntime(NodeImpl.java:465) at org.apache.tuscany.sca.node.impl.NodeImpl.<init>(NodeImpl.java:193) ... 6 more Caused by: org.apache.tuscany.sca.provider.SCADefinitionsProviderException: java.lang.IllegalStateException: java.lang.ClassNotFoundException: org.apache.neethi.Policy at org.apache.tuscany.sca.binding.sca.SCABindingDefinitionsProvider.getSCADefinition(SCABindingDefinitionsProvider.java:68) at org.apache.tuscany.sca.node.impl.RuntimeBootStrapper.loadSCADefinitions(RuntimeBootStrapper.java:278) ... 9 more Caused by: java.lang.IllegalStateException: java.lang.ClassNotFoundException: org.apache.neethi.Policy at org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint$LazyStAXArtifactProcessor.getModelType(DefaultStAXArtifactProcessorExtensionPoint.java:378) at org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint.addArtifactProcessor(DefaultStAXArtifactProcessorExtensionPoint.java:103) at org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint.loadArtifactProcessors(DefaultStAXArtifactProcessorExtensionPoint.java:191) at org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint.getProcessor(DefaultStAXArtifactProcessorExtensionPoint.java:125) at org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint.getProcessor(DefaultStAXArtifactProcessorExtensionPoint.java:56) at org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor.read(ExtensibleStAXArtifactProcessor.java:136) at org.apache.tuscany.sca.definitions.xml.SCADefinitionsDocumentProcessor.read(SCADefinitionsDocumentProcessor.java:156) at org.apache.tuscany.sca.definitions.xml.SCADefinitionsDocumentProcessor.read(SCADefinitionsDocumentProcessor.java:56) at org.apache.tuscany.sca.contribution.processor.DefaultURLArtifactProcessorExtensionPoint$LazyURLArtifactProcessor.read(DefaultURLArtifactProcessorExtensionPoint.java:222) at org.apache.tuscany.sca.binding.sca.SCABindingDefinitionsProvider$2.run(SCABindingDefinitionsProvider.java:64) at org.apache.tuscany.sca.binding.sca.SCABindingDefinitionsProvider$2.run(SCABindingDefinitionsProvider.java:62) at java.security.AccessController.doPrivileged(Native Method) at org.apache.tuscany.sca.binding.sca.SCABindingDefinitionsProvider.getSCADefinition(SCABindingDefinitionsProvider.java:62) ... 10 more Caused by: java.lang.ClassNotFoundException: org.apache.neethi.Policy at java.net.URLClassLoader$1.run(URLClassLoader.java:200) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:307) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) at java.lang.ClassLoader.loadClass(ClassLoader.java:252) at org.apache.tuscany.sca.extensibility.ClassLoaderServiceDiscoverer$ServiceDeclarationImpl.loadClass(ClassLoaderServiceDiscoverer.java:88) at org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint$LazyStAXArtifactProcessor.getModelType(DefaultStAXArtifactProcessorExtensionPoint.java:376) ... 22 more

however under version two i cant find an SCADomain class at all . looked and google and came up with this.


//demoV2SCA.java
import org.apache.tuscany.sca.node.Client;
import org.apache.tuscany.sca.node.Node;
import org.apache.tuscany.sca.node.NodeFactory;

public class demoV2Main {

/** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub //create new Tuscany node NodeFactory nf = NodeFactory.newInstance(); //String root = ContributionLocationHelper.getContributionLocation("HelloWorld"); //Contribution contribution = new Contribution(root, root);

	    Node node = nf.createNode();

System.out.println("start tuscany node \n"); node.start(); HelloWorld hello = ((Client)node).getService(HelloWorld.class, "HelloWorld"); // Calculate System.out.println("say " + hello.helloWorld()); try { System.in.read(); } catch (Exception e) { System.exit(0); } node.stop(); }

which errors with

Exception in thread "main" org.oasisopen.sca.ServiceRuntimeException: No SCA contributions are found on the classpath at org.apache.tuscany.sca.node.NodeFactory.createNode(NodeFactory.java:367) at demoV2Main.main(demoV2Main.java:25)

Can anyone please help to get a basic version in 1.5 or v2 up and running What am i doing wrong ?!!

References:
- [news.eclipse.stp.sca-tools] Re: Running Tuscany 2.0 M2 examples in with/without Eclipse, was Re: WELCOME to user@tuscany.apache.org
  - From: Vincent Zurczak

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